DD128562A5 - Verfahren zur herstellung von 7-methoxy-cephalosporinen und deren salzen - Google Patents
Verfahren zur herstellung von 7-methoxy-cephalosporinen und deren salzenInfo
- Publication number
- DD128562A5 DD128562A5 DD7600196021A DD19602176A DD128562A5 DD 128562 A5 DD128562 A5 DD 128562A5 DD 7600196021 A DD7600196021 A DD 7600196021A DD 19602176 A DD19602176 A DD 19602176A DD 128562 A5 DD128562 A5 DD 128562A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- cephalosporines
- methoxy
- salts
- preparation
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50142647A JPS5268193A (en) | 1975-11-28 | 1975-11-28 | Synthesis of novel cephalosporin derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD128562A5 true DD128562A5 (de) | 1977-11-23 |
Family
ID=15320206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD7600196021A DD128562A5 (de) | 1975-11-28 | 1976-11-29 | Verfahren zur herstellung von 7-methoxy-cephalosporinen und deren salzen |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US4125611A (de) |
| JP (1) | JPS5268193A (de) |
| AT (4) | AT352273B (de) |
| BE (1) | BE848887A (de) |
| CA (1) | CA1086716A (de) |
| CH (1) | CH625527A5 (de) |
| CS (4) | CS212257B2 (de) |
| DD (1) | DD128562A5 (de) |
| DE (1) | DE2653820A1 (de) |
| DK (1) | DK535476A (de) |
| ES (4) | ES453726A1 (de) |
| FR (1) | FR2332758A1 (de) |
| GB (1) | GB1532866A (de) |
| HU (1) | HU173394B (de) |
| NL (1) | NL7613206A (de) |
| NO (1) | NO764054L (de) |
| NZ (1) | NZ182740A (de) |
| SE (1) | SE7613304L (de) |
| ZA (1) | ZA767088B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268193A (en) * | 1975-11-28 | 1977-06-06 | Sumitomo Chem Co Ltd | Synthesis of novel cephalosporin derivatives |
| AT375376B (de) * | 1980-03-04 | 1984-07-25 | Eisai Co Ltd | Verfahren zur herstellung von neuen 7alphamethoxycephalosporinderivaten |
| US4503052A (en) * | 1983-05-16 | 1985-03-05 | Eli Lilly And Company | 7-(2-(Substituted cinnolinoyl)amino)acetamido)-1-oxa-beta-lactams |
| EP1134214A4 (de) * | 1998-11-04 | 2004-12-15 | Meiji Seika Kaisha | Picolinamid-derivate und diese als aktiven bestandteil enthaltende pestizide |
| DK1159279T3 (da) | 1999-03-09 | 2003-02-17 | Upjohn Co | 4-Oxo-4,7-dihydro-thieno[2,3-b]pyridin-5-carboxamider som antivirale midler |
| CA2439666A1 (en) * | 2001-03-01 | 2002-09-12 | Shionogi & Co., Ltd. | Nitrogen-containing heteroaryl compounds having hiv integrase inhibitory activity |
| WO2003020728A1 (en) * | 2001-08-30 | 2003-03-13 | Pharmacia & Upjohn Company | 4-THIOXO-4,7-DIHYDRO-THIENO[2,3-b]PYRIDINE-5-CARBOTHIOAMIDES AS ANTIVIRAL AGENTS |
| JP2005502685A (ja) | 2001-08-30 | 2005-01-27 | ファルマシア・アンド・アップジョン・カンパニー | 抗ウイルス剤としての４−チオキソ−４，７−ジヒドロ−チエノ［２，３−ｂ］ピリジン−５−カルボキシアミド |
| AR038117A1 (es) * | 2002-01-14 | 2004-12-29 | Upjohn Co | Agentes antivirales derivados de la 4- oxo-4,7 -dihidrofuro [2,3-b]piridin-5-carboxamida |
| AR038294A1 (es) * | 2002-01-14 | 2005-01-12 | Upjohn Co | Oxotieno(3,2-b)piridincarboxamidas como agentes antivirales |
| AR038118A1 (es) * | 2002-01-14 | 2004-12-29 | Upjohn Co | Compuestos derivados de la bencinamida del acido 7-oxo-4,7-dihidrotien[2,3-b[piridin-6-carboxilico 3-sustituido que son utiles como antivirales |
| EP1467970B1 (de) * | 2002-01-17 | 2007-08-22 | Merck & Co., Inc. | Hydroxynaphthyridinoncarbonsäureamide, die sich als inhibitoren der hiv-integrase eignen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1109860A (en) * | 1972-12-08 | 1981-09-29 | Shinji Terao | Process for producing lactol-type cephalosporins |
| US4068074A (en) * | 1974-04-05 | 1978-01-10 | Yamanouchi Pharmaceutical Co., Ltd. | Cephalosporin derivatives having at the 3-position of the cephem ring a heterocyclic thiomethyl group with a carboxy or sulfo group and at the 7-position of the cephem ring an α-heterocylic acylaminophenyl-acetamide group |
| CH606001A5 (de) * | 1974-05-13 | 1978-10-13 | Ciba Geigy Ag | |
| US3989687A (en) * | 1974-09-27 | 1976-11-02 | Richardson-Merrell Inc. | 4-Oxo-1-pyridinyl penicillin derivatives |
| JPS5268193A (en) * | 1975-11-28 | 1977-06-06 | Sumitomo Chem Co Ltd | Synthesis of novel cephalosporin derivatives |
-
1975
- 1975-11-28 JP JP50142647A patent/JPS5268193A/ja active Pending
-
1976
- 1976-11-25 HU HU76SU933A patent/HU173394B/hu unknown
- 1976-11-26 NZ NZ182740A patent/NZ182740A/xx unknown
- 1976-11-26 AT AT879876A patent/AT352273B/de active
- 1976-11-26 DE DE19762653820 patent/DE2653820A1/de not_active Ceased
- 1976-11-26 NL NL7613206A patent/NL7613206A/xx not_active Application Discontinuation
- 1976-11-26 CA CA266,656A patent/CA1086716A/en not_active Expired
- 1976-11-26 SE SE7613304A patent/SE7613304L/ not_active Application Discontinuation
- 1976-11-26 NO NO764054A patent/NO764054L/no unknown
- 1976-11-26 CH CH1488076A patent/CH625527A5/de not_active IP Right Cessation
- 1976-11-26 ZA ZA767088A patent/ZA767088B/xx unknown
- 1976-11-26 DK DK535476A patent/DK535476A/da not_active Application Discontinuation
- 1976-11-27 ES ES453726A patent/ES453726A1/es not_active Expired
- 1976-11-29 CS CS767707A patent/CS212257B2/cs unknown
- 1976-11-29 US US05/745,749 patent/US4125611A/en not_active Expired - Lifetime
- 1976-11-29 BE BE172825A patent/BE848887A/xx not_active IP Right Cessation
- 1976-11-29 DD DD7600196021A patent/DD128562A5/de unknown
- 1976-11-29 GB GB49647/76A patent/GB1532866A/en not_active Expired
- 1976-11-29 FR FR7635943A patent/FR2332758A1/fr active Granted
-
1977
- 1977-10-31 ES ES463737A patent/ES463737A1/es not_active Expired
- 1977-10-31 ES ES463735A patent/ES463735A1/es not_active Expired
- 1977-10-31 ES ES463736A patent/ES463736A1/es not_active Expired
-
1978
- 1978-06-08 CS CS783750A patent/CS212258B2/cs unknown
- 1978-06-08 CS CS783752A patent/CS212260B2/cs unknown
- 1978-06-08 CS CS783751A patent/CS212259B2/cs unknown
- 1978-08-10 AT AT581678A patent/AT353970B/de not_active IP Right Cessation
- 1978-08-10 AT AT581778A patent/AT352282B/de active
- 1978-08-25 US US05/937,626 patent/US4226863A/en not_active Expired - Lifetime
-
1979
- 1979-01-02 AT AT679A patent/AT356817B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO764054L (de) | 1977-06-01 |
| ATA581678A (de) | 1979-05-15 |
| GB1532866A (en) | 1978-11-22 |
| CS212260B2 (cs) | 1982-03-26 |
| DK535476A (da) | 1977-05-29 |
| CS212259B2 (cs) | 1982-03-26 |
| ATA679A (de) | 1979-10-15 |
| AU2001876A (en) | 1978-06-01 |
| CH625527A5 (de) | 1981-09-30 |
| AT353970B (de) | 1979-12-10 |
| BE848887A (fr) | 1977-03-16 |
| ATA581778A (de) | 1979-02-15 |
| JPS5268193A (en) | 1977-06-06 |
| ZA767088B (en) | 1977-10-26 |
| US4125611A (en) | 1978-11-14 |
| FR2332758B1 (de) | 1981-11-27 |
| DE2653820A1 (de) | 1977-06-02 |
| ES463735A1 (es) | 1978-12-16 |
| FR2332758A1 (fr) | 1977-06-24 |
| NZ182740A (en) | 1979-01-11 |
| CS212257B2 (en) | 1982-03-26 |
| NL7613206A (nl) | 1977-06-01 |
| AT356817B (de) | 1980-05-27 |
| HU173394B (hu) | 1979-04-28 |
| AT352273B (de) | 1979-09-10 |
| ES453726A1 (es) | 1978-01-16 |
| CS212258B2 (cs) | 1982-03-26 |
| ES463737A1 (es) | 1979-01-01 |
| US4226863A (en) | 1980-10-07 |
| AT352282B (de) | 1979-09-10 |
| ATA879876A (de) | 1979-02-15 |
| SE7613304L (sv) | 1977-05-29 |
| CA1086716A (en) | 1980-09-30 |
| ES463736A1 (es) | 1978-12-16 |
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